Multifunctional stone machining center

Abstract

The invention belongs to the technical field of granite stones, and provides a multifunctional stone machining center which comprises two symmetrical racks. The granite placing seat is positioned between the two racks; two moving seats are arranged at the bottom of the connecting frame, and the moving seats are connected with the rack in a sliding mode; and the sliding seat is connected with the connecting frame in a sliding manner. The cutting precision and efficiency are remarkably improved, and automatic moving and positioning of the cutting tool and the auxiliary part in the X-axis (front-back) direction, the Y-axis (left-right) direction and the Z-axis (up-down) direction are achieved. By means of the multi-shaft linkage and control mode, the problems that a manual handheld cutting machine is poor in operation precision and low in efficiency are effectively solved, more accurate and faster cutting, polishing or drilling treatment can be conducted on granite stone, and the machining quality and the production efficiency are greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of granite, and in particular relates to a multifunctional stone processing center. Background Art

[0002] The existing stone processing industry, especially for hard stone materials like granite, generally adopts a traditional decentralized processing model with multiple processes, multiple stations, and multiple equipment. Specifically, when a stone product undergoes different processes such as cutting, grinding, and even drilling, it often needs to be transferred between different specialized equipment multiple times. For example, the stone may first be cut on a cutting machine, then hoisted to a grinding machine for edge or surface grinding, and then moved to a drilling machine for drilling at specific locations.

[0003] This traditional processing method has many significant defects. First, due to the scattered process, stone products need to be frequently hoisted and transported between multiple workstations and equipment. This not only leads to a lengthy production process and greatly reduces the overall processing efficiency, but also each hoisting and transportation is accompanied by a high risk. Stone is very easy to be damaged by bumps, scratches or corners during movement, which seriously affects the yield and quality of the product. Secondly, each time the stone is transferred from one device to another, it needs to be re-clamped and re-adjusted. This process is time-consuming and complicated to operate, resulting in low clamping and debugging efficiency. More importantly, repeated clamping and positioning cannot guarantee extremely high precision every time. The accumulated errors will make it difficult to accurately unify the processing benchmarks between each process, which ultimately leads to poor product processing accuracy and difficulty in meeting application scenarios with high requirements for dimensional accuracy and surface quality. Summary of the Invention

[0004] To address the above technical issues, this invention proposes a multifunctional stone processing center that enables automated movement and positioning of cutting tools and auxiliary components along the X-axis (front and back), Y-axis (left and right), and Z-axis (up and down). This multi-axis linkage and control effectively overcomes the poor precision and low efficiency of manual handheld cutting machines, enabling more precise and rapid cutting, grinding, or drilling of granite, significantly improving processing quality and production efficiency.

[0005] The technical solution of the present invention is: a multifunctional stone processing center, comprising: Two symmetrical racks; A granite placement seat, the granite placement seat is located between the two racks; A connecting frame, wherein two movable seats are provided at the bottom of the connecting frame, and the movable seats are slidably connected to the frame; A sliding seat, the sliding seat being slidably connected to the connecting frame, the sliding seat being connected to a lifting frame, and the lifting frame being slidably connected to a driving portion; A cutting tool, wherein the driving portion is used to drive the cutting tool to rotate horizontally; Two symmetrical first drive mechanisms, each of the first drive mechanisms corresponding to the movable base in a one-to-one manner, connected to the frame, and configured to drive the movable base to move; A second driving mechanism is connected to the connecting frame, and is used to drive the sliding seat to move.

[0006] Preferably, the cutting tool comprises: A cutting frame, wherein the cutting frame is slidably connected to the lifting frame, a protective frame is provided at the bottom of the cutting frame, and a fixing frame is connected to the bottom of the protective frame; a cutting motor, the cutting motor being located in the protective frame; a cutting knife, the cutting knife being rotatably connected to the fixing frame; The cutting motor drives the cutting blade to rotate via the pulley assembly.

[0007] Preferably, the driving unit includes: A drive motor is located in the cutting frame and is connected to the inside of the cutting frame. The output shaft of the drive motor passes through the cutting frame and is connected to the protective frame. The output shaft of the drive motor is rotatably connected to the cutting frame.

[0008] Preferably, the pulley assembly comprises: The first pulley and the second pulley are matched with each other through belt transmission. The first pulley is coaxially fixed with the output shaft of the cutting motor, and the second pulley is coaxially fixed with the cutting knife.

[0009] Preferably, a protective cover is detachably connected between the protective frame and the fixed frame, and the first pulley and the second pulley are located in the protective cover.

[0010] Preferably, the first driving mechanism includes: A lead screw 1, wherein both ends of the lead screw 1 are connected to the frame; Slider 1, wherein the slider 1 is connected to the bottom of the movable seat, and the slider 1 is rotatably connected to the lead screw 1; Motor 1, the motor 1 is connected to the frame, and the output shaft of the motor 1 is fixed coaxially with the lead screw; Wherein, two symmetrical slideways 1 are provided on the upper surface of the frame, and the two symmetrical slideways 1 are slidably connected to the movable seat.

[0011] Preferably, the first driving mechanism includes: A second lead screw, both ends of which are connected to the connecting frame; Slider 2, the slider 2 is connected to the sliding seat, and the slider 2 is rotatably connected to the lead screw 2; Motor 2, the motor 2 is connected to the connecting frame, and the output shaft of the motor 2 is coaxially fixed with the lead screw 2; Wherein, two symmetrical slideways 2 are provided on one side of the connecting frame, and the two symmetrical slideways 2 are slidably connected to the sliding seat.

[0012] Preferably, a slide groove is provided on the lifting frame, the slide groove is slidably connected to the cutting frame, the lifting frame is rotatably connected to a screw three, the screw three is rotatably connected to the cutting frame, the top of the lifting frame is connected to a motor three, the output shaft of the motor three is rotatably connected to the lifting frame, and the output shaft of the motor three is coaxially fixed with the screw three.

[0013] Preferably, the sliding seat is connected to a lifting frame 1, the lifting frame 1 is slidably connected to a driving part 1, and the driving part 1 is used to drive the auxiliary part to rotate; The auxiliary part includes: A housing, the housing being rotatably connected to a disk body, a grinding disk or a drill bit being detachably connected to the bottom of the disk body, the grinding disk or the drill bit being driven by a motor four, the motor four being connected to the housing; The lifting frame 1 is provided with a slide groove 1, which is slidably connected to the shell, the lifting frame 1 is rotatably connected to a screw 4, the screw 4 is rotatably connected to the shell, the top of the lifting frame 1 is connected to a motor 5, the output shaft of the motor 5 is rotatably connected to the lifting frame 1, and the output shaft of the motor 5 is coaxially fixed with the screw 4.

[0014] The present invention has the following advantages and effects compared to the prior art: 1. This device significantly improves cutting accuracy and efficiency, enabling automated movement and positioning of the cutting tool and auxiliary components along the X-axis (front and back), Y-axis (left and right), and Z-axis (up and down). This multi-axis linkage and control method effectively overcomes the poor precision and low efficiency of manual handheld cutting machines, enabling more precise and rapid cutting, grinding, or drilling of granite, significantly improving processing quality and production efficiency.

[0015] 2. Realize one-time processing of long materials, and operate conveniently. The present invention can directly cut and process long granite stones in one go without pre-splitting, which greatly simplifies the operation process and improves the convenience and overall efficiency of processing.

[0016] 3. The device integrates multifunctional processing capabilities, which include not only tool components for cutting, but also auxiliary parts for grinding or drilling. The cutting tool and auxiliary parts can be moved and positioned independently in multiple directions. Only one device is needed to complete multiple processes such as cutting, grinding, and drilling, which reduces the time for equipment replacement and adjustment, improves the comprehensive utilization rate of equipment, reduces the complexity of operation, abandons the traditional multi-process, multi-station, and multi-equipment processing, reduces the number of hoisting and transportation, and is safer and more efficient; improves the clamping accuracy and better guarantees the product processing quality.

[0017] 4. This device has strong adaptability. The cutting tool and auxiliary parts can be precisely adjusted in the Z-axis direction (up and down) as needed to meet the processing needs of granite stones of different thicknesses and shapes, thereby improving the versatility and adaptability of the equipment.

[0018] In summary, the present invention provides a multifunctional stone processing center with high automation, good cutting, high efficiency, convenient operation, integrated functions, strong safety and wide adaptability, which effectively solves many problems in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 .

[0020] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 .

[0021] Figure 3 It is a schematic diagram of the local structure of the present invention.

[0022] Figure 4 for Figure 2 A is a partial enlarged schematic diagram of .

[0023] Figure 5 for Figure 2 B is a partial enlarged schematic diagram.

[0024] Figure 6 for Figure 2 C is a partial enlarged schematic diagram.

[0025] Figure 7 for Figure 2 D is a partial enlarged schematic diagram.

[0026] Figure 8 for Figure 3E is a partial enlarged schematic diagram.

[0027] Reference numerals: 1. Frame; 2. Granite base; 3. Connecting frame; 4. Sliding base; 5. Lifting frame; 6. Cutting frame; 7. Protective shell; 8. Lead screw 1; 9. Lead screw 2; 10. Lifting frame 1; 11. Housing; 12. Plate; 13. Motor 4; 14. Slide 1; 15. Lead screw 4; 16. Motor 5; 30. Moving seat; 60. Cutting motor; 61. Cutting knife; 62. First pulley; 63. Second pulley; 64. Protective cover; 80. Motor 1; 81. Slide 1; 90. Motor 2; 91. Slide 2; 50. Slide; 51. Screw 3; 52. Motor 3. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in conjunction with specific embodiments.

[0029] Example 1: like Figures 1-8 As shown, the present invention provides a multifunctional stone processing center, comprising: Two symmetrical racks 1; A granite placement seat 2, the granite placement seat 2 is located between the two racks 1; The connecting frame 3 has two movable seats 30 at the bottom, and the movable seats 30 are slidably connected to the frame 1; A sliding seat 4 is slidably connected to the connecting frame 3, the sliding seat 4 is connected to a lifting frame 5, and the lifting frame 5 is slidably connected to a driving part; The cutting tool, the driving part is used to drive the cutting tool to rotate horizontally; Two symmetrical first drive mechanisms, the first drive mechanisms corresponding to the moving base 30 one by one, the first drive mechanisms being connected to the frame 1, and the first drive mechanisms being used to drive the moving base 30 to move; The second driving mechanism is connected to the connecting frame 3 and is used to drive the sliding seat 4 to move.

[0030] Cutting tools include: The cutting frame 6 is slidably connected to the lifting frame 5. A protective frame 7 is provided at the bottom of the cutting frame 6, and a fixed frame is connected to the bottom of the protective frame 7; The cutting motor 60 is located in the protective frame 7; A cutting blade 61 is rotatably connected to the fixing frame; The cutting motor 60 drives the cutting blade 61 to rotate via the pulley assembly.

[0031] The drive unit includes: The driving motor is located in the cutting frame 6 and is connected to the inside of the cutting frame 6. The output shaft of the driving motor passes through the cutting frame 6 and is connected to the protective frame 7. The output shaft of the driving motor is rotatably connected to the cutting frame 7.

[0032] The pulley assembly includes: The first pulley 62 and the second pulley 63 are matched with each other through belt transmission. The first pulley 62 is coaxially fixed with the output shaft of the cutting motor 60, and the second pulley 63 is coaxially fixed with the cutting knife 61.

[0033] A protective cover 64 is detachably connected between the protective frame 7 and the fixed frame, and the first pulley 62 and the second pulley 63 are located in the protective cover 64 .

[0034] The first driving mechanism comprises: Screw 1 8, both ends of which are connected to the frame 1; Slider 1, which is connected to the bottom of the movable seat 30 and is rotationally connected to the lead screw 1 8; Motor 1 80, motor 1 80 is connected to the frame 1, and the output shaft of motor 1 80 is coaxially fixed with screw 1 8; The upper surface of the frame 1 is provided with two symmetrical slideways 81 , and the two symmetrical slideways 81 are slidably connected to the movable base 30 .

[0035] The first driving mechanism comprises: Screw 2 9, both ends of which are connected to the connecting frame 3; Slider 2, slider 2 is connected to the sliding seat 4, and slider 2 is rotatably connected to the lead screw 2 9; Motor 2 90, motor 2 90 is connected to the connecting frame 3, and the output shaft of motor 2 90 is coaxially fixed with the lead screw 2 9; Among them, two symmetrical second slideways 91 are provided on one side of the connecting frame 3 , and the two symmetrical second slideways 91 are slidably connected to the sliding seat 4 .

[0036] A slide groove 50 is provided on the lifting frame 5, which is slidingly connected to the cutting frame 6. The lifting frame 5 is rotatably connected to a screw three 51, and the screw three 51 is rotatably connected to the cutting frame 6. A motor three 52 is connected to the top of the lifting frame 5, and the output shaft of the motor three 52 is rotatably connected to the lifting frame 5. The output shaft of the motor three 52 is coaxially fixed with the screw three 51.

[0037] The sliding seat 4 is connected to a lifting frame 10, and the lifting frame 10 is slidably connected to a driving part 1, which is used to drive the auxiliary part to rotate; The auxiliary department includes: The housing 11 is rotatably connected to a disk 12, and a grinding disk or drill bit is detachably connected to the bottom of the disk 12. The grinding disk or drill bit is driven by a motor 4 13, and the motor 4 13 is connected to the housing 11; The lifting frame 10 is provided with a slide groove 14, which is slidably connected to the shell 11. The lifting frame 10 is rotatably connected to a screw 4 15, which is rotatably connected to the shell 11. The top of the lifting frame 10 is connected to a motor 5 16, and the output shaft of the motor 5 16 is rotatably connected to the lifting frame 10. The output shaft of the motor 5 16 is coaxially fixed with the screw 4 15.

[0038] Working principle: Place the granite material to be processed on the granite placement seat 2 located between the two racks 1; X-axis movement (forward and backward): Start motor 80, which drives screw 8 to rotate. Screw 8 is rotatably connected to moving base 30. Through the transmission of screw 8, moving base 30 is driven to move forward and backward along slideway 81 on frame 1. Moving base 30 is fixed to connecting frame 3, so connecting frame 3 also moves forward and backward accordingly, thus realizing the movement of cutting tool and auxiliary part in the X-axis direction; Y-axis (left and right) movement: When cutting or grinding adjustment in the left and right directions is required, the second motor 90 is started to drive the second screw 9 to rotate. The second screw 9 and the second slider on the sliding seat 4 slide left and right along the second slide 91 on the side of the connecting frame 3 to achieve precise positioning of the cutting tool and the auxiliary part in the Y-axis direction; Z-axis (up and down) movement: That is, the cutting tool moves up and down: the motor 3 52 is started, driving the screw 3 51 to rotate. The screw 3 51 is connected to the cutting frame 6 through rotation, driving the cutting frame 6 to move up and down along the slide 50 provided on the lifting frame 5, so as to achieve precise positioning of the cutting tool in the Z-axis direction to adapt to stones of different thicknesses or to perform cutting of different depths; That is, the auxiliary part moves up and down: the motor 5 16 is started, driving the screw 4 15 to rotate, driving the housing 11 and its grinding disc or drill bit to move up and down along the slide 14 provided on the lifting frame 10, thereby realizing the movement of the auxiliary part in the Z-axis direction; Rotation and drive of the cutting tool: The cutting motor 60 rotates, and its output shaft drives the first pulley 62 to rotate. Through the belt transmission, the first pulley 62 drives the second pulley 63 to rotate, and then drives the cutting knife 61 fixed coaxially with the second pulley 63 to rotate at high speed, forming a cutting ability. The driving motor in the cutting frame 6 is convenient for adjusting the rotation angle of the protective shell 7 to ensure that it can adapt to the shape of the stone during cutting; Rotation of the auxiliary part: Motor 4 13 is started, driving its output shaft to rotate, directly driving the grinding disc or drill bit detachably connected to the bottom of the disc body to rotate, forming grinding or drilling capabilities, the shell 11 and the slide groove 14 on the lifting frame 10 are slidably matched, the screw 4 15 is rotationally connected to the shell 11, and the motor 5 16 drives the screw 4 15 to rotate, realizing the up and down movement of the shell 11, thereby adjusting the working position of the grinding disc, a gap is set between the cutting tool assembly and the auxiliary part, and a gap is set between the lifting frame 5 and the lifting frame 10, so that the cutting tool and the auxiliary part do not interfere with each other when working.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A multifunctional stone processing center, characterized in that: include: Two symmetrical racks (1); A granite placement seat (2), the granite placement seat (2) being located between the two racks (1); A connecting frame (3), wherein two movable seats (30) are provided at the bottom of the connecting frame (3), and the movable seats (30) are slidably connected to the frame (1); A sliding seat (4), the sliding seat (4) is slidably connected to the connecting frame (3), the sliding seat (4) is connected to a lifting frame (5), and the lifting frame (5) is slidably connected to a driving part; A cutting tool, wherein the driving portion is used to drive the cutting tool to rotate horizontally; Two symmetrical first drive mechanisms, each of the first drive mechanisms corresponding to the movable seat (30) on a one-to-one basis, the first drive mechanisms being connected to the frame (1), and the first drive mechanisms being used to drive the movable seat (30) to move; A second driving mechanism, the second driving mechanism is connected to the connecting frame (3), and the second driving mechanism is used to drive the sliding seat (4) to move.

2. A multifunctional stone processing center according to claim 1, characterized in that: The cutting tool comprises: A cutting frame (6), wherein the cutting frame (6) is slidably connected to the lifting frame (5), a protective frame (7) is provided at the bottom of the cutting frame (6), and a fixing frame is connected to the bottom of the protective frame (7); a cutting motor (60), the cutting motor (60) being located in the protective frame (7); A cutting knife (61), the cutting knife (61) being rotatably connected to the fixing frame; A pulley assembly, wherein the cutting motor (60) drives the cutting knife (61) to rotate via the pulley assembly.

3. A multifunctional stone processing center according to claim 2, characterized in that: The driving unit includes: A drive motor is located in the cutting frame (6) and is connected to the inside of the cutting frame (6); an output shaft of the drive motor passes through the cutting frame (6) and is connected to the protective frame (7); and the output shaft of the drive motor is rotatably connected to the cutting frame (6).

4. A multifunctional stone processing center according to claim 2, characterized in that: The pulley assembly comprises: A first pulley (62) and a second pulley (63), wherein the first pulley (62) and the second pulley (63) are matched through a belt transmission, the first pulley (62) is coaxially fixed with the output shaft of the cutting motor (60), and the second pulley (63) is coaxially fixed with the cutting knife (61).

5. A multifunctional stone processing center according to claim 4, characterized in that: A protective cover (64) is detachably connected between the protective frame (7) and the fixed frame, and the first pulley (62) and the second pulley (63) are located inside the protective cover (64).

6. A multifunctional stone processing center according to claim 4, characterized in that: The first driving mechanism comprises: A lead screw (8), both ends of which are connected to the frame (1); Slider 1, said slider 1 being connected to the bottom of said movable seat (30), said slider 1 being rotationally connected to said lead screw 1 (8); Motor 1 (80), the motor 1 (80) is connected to the frame (1), and the output shaft of the motor 1 (80) is coaxially fixed with the lead screw 1 (8); Wherein, two symmetrical slideways (81) are provided on the upper surface of the frame (1), and the two symmetrical slideways (81) are slidably connected to the movable seat (30).

7. The multifunctional stone processing center according to claim 4, characterized in that: The first driving mechanism comprises: Screw 2 (9), both ends of the screw 2 (9) are connected to the connecting frame (3); Slider 2, said slider 2 being connected to said sliding seat (4), said slider 2 being rotationally connected to said lead screw 2 (9); Motor 2 (90), the motor 2 (90) is connected to the connecting frame (3), and the output shaft of the motor 2 (90) is coaxially fixed with the lead screw 2 (9); Wherein, two symmetrical second slideways (91) are provided on one side of the connecting frame (3), and the two symmetrical second slideways (91) are slidably connected to the sliding seat (4).

8. The multifunctional stone processing center according to claim 4, characterized in that: The lifting frame (5) is provided with a slide groove (50), the slide groove (50) is slidably connected to the cutting frame (6), the lifting frame (5) is rotatably connected to a lead screw three (51), the lead screw three (51) is rotatably connected to the cutting frame (6), the top of the lifting frame (5) is connected to a motor three (52), the output shaft of the motor three (52) is rotatably connected to the lifting frame (5), and the output shaft of the motor three (52) is coaxially fixed with the lead screw three (51).

9. The multifunctional stone processing center according to claim 4, characterized in that: The sliding seat (4) is connected to a lifting frame (10), and the lifting frame (10) is slidably connected to a driving part (1), and the driving part (1) is used to drive the auxiliary part to rotate; The auxiliary part includes: A housing (11), wherein the housing (11) is rotatably connected to a disk body (12), a grinding disk or a drill bit is detachably connected to the bottom of the disk body (12), and the grinding disk or the drill bit is driven by a motor (13), and the motor (13) is connected to the housing (11); The lifting frame 1 (10) is provided with a slide groove 1 (14), the slide groove 1 (14) is slidably connected to the shell (11), the lifting frame 1 (10) is rotatably connected to a lead screw 4 (15), the lead screw 4 (15) is rotatably connected to the shell (11), the top of the lifting frame 1 (10) is connected to a motor 5 (16), the output shaft of the motor 5 (16) is rotatably connected to the lifting frame 1 (10), and the output shaft of the motor 5 (16) is coaxially fixed with the lead screw 4 (15).

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